Make sure Googlebot can access the homepage and the RSS feed. The homepage and the RSS
feed must not require a login, and must not be disallowed from crawling by the robots.txt or
noindex robots meta tag. We also recommend that Googlebot can access and crawl any audio
files within your RSS feed, though this is not required.

If you want your podcast to appear in Google Play Music, your podcast must meet the
Google
Play Music podcast RSS feed specifications. The RSS specifications for Google Play
Music and Google Search are complimentary but not identical, so if you enable support for
one, you neither prevent nor enable support for the other.